Basics of GUI Programming with Tkinter

Python Programming For Beginners

About Lesson

Definition: Tkinter is Python’s standard GUI (Graphical User Interface) library. It provides tools to create windows, dialogs, buttons, and other GUI elements.
Creating a Simple GUI:
- Importing Tkinter: python
```
import tkinter as tk root = tk.Tk() root.title("Simple GUI") root.geometry("300x200") label = tk.Label(root, text="Hello, Tkinter!") label.pack() button = tk.Button(root, text="Click Me", command=lambda: print("Button Clicked")) button.pack() root.mainloop()
```
- Explanation: The tk.Tk() function creates the main window. The Label widget displays text, and the Button widget creates a clickable button. The pack() method arranges the widgets in the window. The mainloop() method starts the GUI event loop, waiting for user interactions.